5
Life Fitness Model 4000 Treadmill
TROUBLESHOOTING GUIDE
Symptom: UNIT RESETS RANDOMLY
Malfunction Probable Cause Corrective Action
Unit Resets Randomly Insufficient Power Source Plug Treadmill into power source with proper
electrical requirements. (See Operational
Manual)
Damaged Line Cord Replace Line Cord.
Line Cord improperly seated in
electrical outlet Secure connection at electrical outlet.
Low AC line voltage Too many items tied into AC line. Use a
different circuit line outlet.
Loose connections Check and secure all connectors
For Assistance:
Call Life Fitness Customer Support Services
1-847-451-0036 or 1-800-351-3737